Datasheet

LTC4280
7
4280f
TEMPERATURE (°C)
–50
$V
GATE(SOURCE)
(V)
5.8
5.9
6.0
75
4280 G10
5.7
5.6
–25 250 50 100
5.5
5.4
6.1
V
DD
= 3.3V
V
DD
= 12V
V
DD
= 5V
I
GATE
(µA)
0
5
6
7
20
4280 G11
4
3
51015 25
2
1
0
$V
GATE
(V)
V
DD
= 3.3V
V
DD
= 12V
V
DD
= 5V
TEMPERATURE (°C)
–50
–10
I
GATE
(µA)
–20
–30
–25
0
50
75
4280 G12
–15
–25
25
100
I
GPIO1
(mA)
0
V
OL(GPIO1)
(V)
0.2
0.4
0.6
0.1
0.3
0.5
2468
4280 G13
100
V
DD
= 3.3V, 5V, 12V
TYPICAL PERFORMANCE CHARACTERISTICS
ΔV
GATE
vs Temperature ΔV
GATE
vs I
GATE
I
GATE
Pull-Up vs Temperature
V
OL(GPIO)
vs I
GPIO
T
A
= 25°C, V
DD
= 12V unless otherwise noted
CODE
0 64 128 192
0
0.001
0.002
0.003
0.004
0.006
4280 G14
256
0.005
ERROR (mV)
CODE
0
INL (LSB)
128 192
4280 G15
25664
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
TEMPERATURE (°C)
–50 –25
–1.0
FULL-SCALE ERROR (LSB)
–0.2
1.0
0
50
4280 G17
–0.6
0.6
0.2
–0.4
0.8
–0.8
0.4
0
25
75
100
CODE
0
–0.5
–0.4
–0.3
DNL (LSB)
–0.1
–0.2
0
0.1
0.2
0.5
0.4
128
4280 G16
25664
192
0.3
Total Unadjusted Error
vs Code (ADIN) ADC INL vs Code (ADIN)
ADC DNL vs Code (ADIN)
ADC Full-Scale Error
vs Temperature